Aston Villa gave their hopes of finishing in the Premier League top four a real shot in the arm on Sunday. Unai Emery’s Villans were already boosted by Tottenham’s heavy loss at Newcastle on Saturday which saw Villa go fourth on goal difference. The following day, Villa battled to a superv 2-0 win away at Arsenal to go three points clear of Spurs in fourth place. The Villans took the lead in the 84th minute of the match, as a ball from the left evaded everyone en route to the far post. Leon Bailey quickly ran onto it, ghosting behind Declan Rice, and slotted from a tight angle to break the dea…